CN213594205U - Local high strength polyurethane composite board - Google Patents
Local high strength polyurethane composite board Download PDFInfo
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- CN213594205U CN213594205U CN202022210220.0U CN202022210220U CN213594205U CN 213594205 U CN213594205 U CN 213594205U CN 202022210220 U CN202022210220 U CN 202022210220U CN 213594205 U CN213594205 U CN 213594205U
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Abstract
The utility model discloses a local high strength polyurethane composite board, including panel skin and panel inlayer, the panel skin with the embedded groove has all been seted up to panel inlayer inside, embedded groove internally mounted is equipped with the built-in fitting, the panel skin with it is equipped with inoxidizing coating one, polyurethane panel one, flame retardant coating, supporting layer, heat preservation, polyurethane panel two and inoxidizing coating two to fix in proper order between the panel inlayer. Has the advantages that: the fireproof performance of the plate is improved by arranging the fireproof layer; the heat insulation layer is arranged, so that the heat insulation performance of the composite board is greatly improved, and the heat insulation effect is obvious; through being equipped with the supporting layer, improved the local support intensity of panel for composite board's stability is more and firm, thereby has prolonged life.
Description
Technical Field
The utility model relates to a composite board particularly, relates to a local high strength polyurethane composite board.
Background
The problem is solved by adding a glass fiber layer and a rubber powder layer in the prior art, but the cost is increased and the weight of the polyurethane composite board is increased by adding the glass fiber and the rubber powder.
The existing polyurethane composite board has a simple structure, single function and low local strength, so that the composite board is poor in supporting firmness and shortened in service life.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a local high strength polyurethane composite board to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a local high strength polyurethane composite board, includes panel skin and panel inlayer, the panel skin with the embedded groove has all been seted up to panel inlayer inside, embedded groove internally mounted is equipped with the built-in fitting, the panel skin with it is equipped with inoxidizing coating one, polyurethane panel one, flame retardant coating, supporting layer, heat preservation, polyurethane panel two and inoxidizing coating two to fix in proper order between the panel inlayer.
Furthermore, the embedded parts comprise U-shaped embedded parts, and the U-shaped embedded parts are fixed in the embedded grooves.
Furthermore, steel plates are fixedly arranged at two ends of the U-shaped embedded part, a first threaded hole is formed in each steel plate, a second threaded hole is formed in each of the first protective layer and the second protective layer, the steel plates are fixedly connected with the first protective layer and the second protective layer through locking bolts, and the locking bolts are matched with the first threaded holes and the second threaded holes.
Furthermore, a plurality of reinforcing ribs are locally and fixedly arranged in the supporting layer.
The utility model provides a local high strength polyurethane composite board, beneficial effect as follows:
(1) the fireproof performance of the plate is improved by arranging the fireproof layer; the heat insulation layer is arranged, so that the heat insulation performance of the composite board is greatly improved, and the heat insulation effect is obvious; through being equipped with the supporting layer, improved the local support intensity of panel for composite board's stability is more and firm, thereby has prolonged life.
(2) Through being equipped with U type built-in fitting, steel sheet, screw hole one, screw hole two and locking bolt, come fixed mounting built-in fitting, the setting up of built-in fitting has strengthened the fastness of installation greatly, has improved composite board's whole use intensity. Through the fixed a plurality of strengthening rib that is equipped with in the local of supporting layer, further improved local intensity, strengthened the bearing force.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a local high-strength polyurethane composite board according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an embedded part in a local high-strength polyurethane composite board according to an embodiment of the present invention.
Reference numerals:
1. an outer layer of a plate; 2. an inner layer of the plate; 3. pre-burying a groove; 4. embedding parts; 5. a first protective layer; 6. a first polyurethane plate; 7. a fire barrier layer; 8. a support layer; 9. a heat-insulating layer; 10. a second polyurethane plate; 11. a second protective layer; 12. a steel plate; 13. a first threaded hole; 14. a second threaded hole; 15. reinforcing ribs; 16. locking the bolt; 17. u type built-in fitting.
Detailed Description
The following, with reference to the drawings and the detailed description, further description of the present invention is made:
referring to fig. 1-2, according to the embodiment of the present invention, a local high-strength polyurethane composite board includes a board outer layer 1 and a board inner layer 2, pre-embedded grooves 3 are respectively formed in the board outer layer 1 and the board inner layer 2, pre-embedded pieces 4 are installed in the pre-embedded grooves 3, a first protective layer 5, a first polyurethane board 6, a fire-proof layer 7, a supporting layer 8, a heat-insulating layer 9, a second polyurethane board 10 and a second protective layer 11 are sequentially and fixedly disposed between the board outer layer 1 and the board inner layer 2, and the fire-proof performance of the board is improved by providing the first polyurethane board 6 and the second polyurethane board 10 and by providing the fire-proof layer 7; the heat insulation layer 9 is arranged, so that the heat insulation performance of the composite board is greatly improved, and the heat insulation effect is obvious; through being equipped with supporting layer 8, improved the local support intensity of panel for composite board's stability is more and firm, thereby has prolonged life.
Referring to fig. 1-2, for the embedded parts 4, the embedded parts 4 include U-shaped embedded parts 17, and the U-shaped embedded parts 17 are fixed in the embedded grooves 3. For the embedded part 4, steel plates 12 are fixedly arranged at two ends of the U-shaped embedded part 17, and a first threaded hole 13 is formed in each steel plate 12. For the first protection layer 5, a second threaded hole 14 is formed in each of the first protection layer 5 and the second protection layer 11. For the steel plate 12, the first protection layer 5 and the second protection layer 11 are fixedly connected through a locking bolt 16, and the locking bolt 16 is matched with the first threaded hole 13 and the second threaded hole 14. For the supporting layer 8, a plurality of reinforcing ribs 15 are locally and fixedly arranged in the supporting layer 8, the embedded part 4 is fixedly installed by arranging the U-shaped embedded part 17, the steel plate 12, the first threaded hole 13, the second threaded hole 14 and the locking bolt 16, the installation firmness is greatly enhanced by the arrangement of the embedded part 4, and the overall use strength of the composite board is improved. Through the fixed a plurality of strengthening rib 15 that is equipped with of local in supporting layer 8, further improved local intensity, strengthened the bearing force degree.
For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.
In practical application, the fireproof performance of the plate is improved by arranging the fireproof layer 7; the heat insulation layer 9 is arranged, so that the heat insulation performance of the composite board is greatly improved, and the heat insulation effect is obvious; through being equipped with supporting layer 8, improved the local support intensity of panel for composite board's stability is more and firm, thereby has prolonged life. The embedded part 4 is fixedly installed by arranging the U-shaped embedded part 17, the steel plate 12, the first threaded hole 13, the second threaded hole 14 and the locking bolt 16, the installation firmness is greatly enhanced by the arrangement of the embedded part 4, and the overall use strength of the composite board is improved. Through the fixed a plurality of strengthening rib 15 that is equipped with of local in supporting layer 8, further improved local intensity, strengthened the bearing force degree.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a local high strength polyurethane composite board, its characterized in that, includes panel skin (1) and panel inlayer (2), panel skin (1) with embedded groove (3) have all been seted up to panel inlayer (2) inside, embedded groove (3) internally mounted is equipped with built-in fitting (4), panel skin (1) with it is fixed in proper order between panel inlayer (2) and is equipped with inoxidizing coating (5), polyurethane panel (6), flame retardant coating (7), supporting layer (8), heat preservation (9), polyurethane panel two (10) and inoxidizing coating two (11).
2. The local high-strength polyurethane composite board as claimed in claim 1, wherein the embedded parts (4) comprise U-shaped embedded parts (17), and the U-shaped embedded parts (17) are fixed in the embedded grooves (3).
3. The local high-strength polyurethane composite board as claimed in claim 2, wherein steel plates (12) are fixedly arranged at both ends of the U-shaped embedded part (17), a first threaded hole (13) is formed in each steel plate (12), a second threaded hole (14) is formed in each of the first protective layer (5) and the second protective layer (11), each steel plate (12) is fixedly connected with each first protective layer (5) and the second protective layer (11) through a locking bolt (16), and each locking bolt (16) is matched with each first threaded hole (13) and each second threaded hole (14).
4. The local high-strength polyurethane composite board as claimed in claim 1, wherein a plurality of reinforcing ribs (15) are locally fixed in the supporting layer (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022210220.0U CN213594205U (en) | 2020-09-30 | 2020-09-30 | Local high strength polyurethane composite board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022210220.0U CN213594205U (en) | 2020-09-30 | 2020-09-30 | Local high strength polyurethane composite board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213594205U true CN213594205U (en) | 2021-07-02 |
Family
ID=76589536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022210220.0U Active CN213594205U (en) | 2020-09-30 | 2020-09-30 | Local high strength polyurethane composite board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213594205U (en) |
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2020
- 2020-09-30 CN CN202022210220.0U patent/CN213594205U/en active Active
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